Category

Integrated Circuits

Manufacturer

Microchip Technology

DigiKey Programmable

Not Verified

Core Processor

80C51

Core Size

8-Bit

Speed

40/20MHz

Connectivity

UART/USART

Peripherals

POR, PWM, WDT

Number of I/O

32

Program Memory Type

ROMless

RAM Size

256 x 8

Voltage - Supply (Vcc/Vdd)

4.5V ~ 5.5V

Oscillator Type

Internal

Operating Temperature

0°C ~ 70°C (TA)

Mounting Type

Surface Mount

Supplier Device Package

44-PLCC (16.6x16.6)

Package / Case

44-LCC (J-Lead)